Mucous plug block in the eustachian tube is the reason for diminished hearing in your right ear Beth. Take Tab. Ambroxol hydrochloride 15mg two times a day for 7 days. It is a mucolytic and helps in clearing the mucous plug. That will improve your hearing. For sore throat
you have to take the antibiotic, Tab. Azithromycin
500mg two times a day for 7 days. Absolute voice rest (dont talk in too high or too low pitch) will improve the hoarseness
of voice. Nasal drops like oxymetazoline
gargle & steam inhalation will give additional benefit. Take frequent sips of warm water to keep your throat moist. Avoid anything cold.